Scott Rosenberg

When leaders in Silicon Valley assess the new antitrust fever among candidates and policymakers, the prospect of corporate breakups isn't their biggest worry. Instead, insiders fear missing the next cycle of industry change if they're distracted and hobbled by antitrust conflicts. If executives are busy answering lawmaker inquiries and defending regulator lawsuits, they're less likely to be protecting their businesses from upstart challengers.

Cellphone numbers have become a primary way for tech companies like Facebook to uniquely identify users and secure accounts, in some ways becoming a proxy for a national ID. That over-reliance on cellphone numbers ironically makes them a less effective and secure authentication method. And the more valuable the phone number becomes as an identifier, the less willing people will be to share it for communication.

For several years it has made sense, in some quarters, to lump together the tech giants — chiefly Google, Facebook, Apple, and Amazon, sometimes also including Netflix or Microsoft. But talking about "big tech" is beginning to offer diminishing returns. Many of these companies banded together in 2012 for lobbying purposes as the Internet Association, and they have long shared a set of common regulatory interests in managing their platforms and services with little government oversight. But as privacy regulation of some kind looks more inevitable, their interests are more likely to diverge.

A raft of new evidence shows the rise of the internet itself may have boosted inequality, and that how people use internet access may be just as — or more — important than the access itself. Educated users with high incomes derive the most benefit from internet use, a 2016 study in Europe showed. The World Bank issued a 2014 report warning that providing internet access on its own would only deepen inequality within and among countries unless governments ensured competitive markets and provided better education.

With new attacks by President Donald Trump, high-stakes testimony Sept 5 on Capitol Hill, and a midterm election vulnerable to online manipulation, tech’s giants are bracing themselves for two months after Labor Day that could decide whether and how much the government regulates them. The companies — led by Facebook and Google but with Twitter, Apple, and Amazon also in the mix — are caught in a partisan vise, between privacy-oriented critics on the left who fear further election interference and newer charges from the right of anti-conservative bias and censorship.

The dissolution of net neutrality regulations and the AT&T/Time Warner decision could shape the internet for years to come.